I must calender you must calender he must calender we must calender you must calender they must calender
Forme en V-ing
I must be calendering you must be calendering he must be calendering we must be calendering you must be calendering they must be calendering
Perfect
I must have calendered you must have calendered he must have calendered we must have calendered you must have calendered they must have calendered
Perfect en V-ing
I must have been calendering you must have been calendering he must have been calendering we must have been calendering you must have been calendering they must have been calendering
Négation
Forme simple
I must not calender you must not calender he must not calender we must not calender you must not calender they must not calender
Forme en V-ing
I must not be calendering you must not be calendering he must not be calendering we must not be calendering you must not be calendering they must not be calendering
Perfect
I must not have calendered you must not have calendered he must not have calendered we must not have calendered you must not have calendered they must not have calendered
Perfect en V-ing
I must not have been calendering you must not have been calendering he must not have been calendering we must not have been calendering you must not have been calendering they must not have been calendering
Forme interrogative
Forme simple
must I calender? must you calender? must he calender? must we calender? must you calender? must they calender?
Forme en V-ing
must I be calendering? must you be calendering? must he be calendering? must we be calendering? must you be calendering? must they be calendering?
Perfect
must I have calendered? must you have calendered? must he have calendered? must we have calendered? must you have calendered? must they have calendered?
Perfect en V-ing
must I have been calendering? must you have been calendering? must he have been calendering? must we have been calendering? must you have been calendering? must they have been calendering?
Forme interro-négative
Forme simple
must I not calender? must you not calender? must he not calender? must we not calender? must you not calender? must they not calender?
Forme en V-ing
must I not be calendering? must you not be calendering? must he not be calendering? must we not be calendering? must you not be calendering? must they not be calendering?
Perfect
must I not have calendered? must you not have calendered? must he not have calendered? must we not have calendered? must you not have calendered? must they not have calendered?
Perfect en V-ing
must I not have been calendering? must you not have been calendering? must he not have been calendering? must we not have been calendering? must you not have been calendering? must they not have been calendering?